Mathematical Modelling of the Process of Conveyor Belt Damage Caused by the Impact Stress

Article Preview

Abstract:

The article presents the results of the mathematical modelling of the strain and deformation conditions in the steel-cord conveyor belt of the ST 2000 and ST 2500 types, applying the Finite Element Method. The output of the model is identification of the maximum magnitude of the activated dynamic force in the conveyor belt on the basis of the analysis of vertical shifts of the loaded point, vertical strains in the area of supporting rollers, and the maximum principal strains.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

153-158

Citation:

Online since:

October 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] A. Pavliskova, M. Andrejiova, Statistic evaluation of conveyor belt's lifespan using analysis of variance, Transport and Logistics Special issue 6 (2009) 277-281.

Google Scholar

[2] M. Andrejiova, A. Pavliskova, Annalysis of regression model of functional dependency in impact force from height and weight of ram for conveyor, Annals of Faculty Engineering Hunedoara: international journal of engineering 8(3) (2010) 267-270.

Google Scholar

[3] M. Andrejiova, A. Pavliskova, N. Husakova, Application of multi-criterion decision methods by the selection of optimal constructive elements for devices of continuous transport, in: Carpatian logistics congres, Ostrava, 2012: pp.1-6.

Google Scholar

[4] D. Marasova, M. Cehlar, J. Jablonska, Mathematical modeling of hyperelastic materials, Transactions of the Universities of Košice 1 (2001) 18-25.

Google Scholar

[5] D. Marasova, M. Cehlar, J. Jablonska, Determination of material's characteristics of conveyor belt by using Mooney-Rivlin's material model, Transactions of the Universities of Košice 1 (2001) 26-32.

Google Scholar

[6] P. Bindzar, A. Grincova, I. Ristovic, 3D mathematical model of conveyor belt subjected to a stress loading, Podzemni Radovi 13(15) (2006) 179-188.

Google Scholar

[7] P. Bindzar, D. Malindzak, Number of conveyor belts optimization regarding to its type and logistical parameters in mining industry, Acta Montanistica Slovaca 4 (2008) 524-531. (original in Slovak).

Google Scholar

[8] Z. Bittnar, J. Šejnoha, Numerical methods of mechanics, ČVUT Praha, 1992. (original in Czech).

Google Scholar

[9] A. Grinčová, A. Hlúbiková, J. Krešák, Methodology of conveyor belts testing by breakdown, Transport & Logistics Special issue 5 (2008) 209-213. (original in Slovak).

Google Scholar

[10] D. Marasova, Mathematical and experimental support for belt conveyors, first ed., VŠB-Technical University of Ostrava, Ostrava, (2013).

Google Scholar

[11] G. Fedorko, V. Molnar, D. Marasova, A. Grincova, M. Dovica, J. Zivcak, T. Toth, N. Husakova, Failure analysis of belt conveyor damage caused by the falling material. Part 1: Experimental measurements and regression models, Eng. Failure Anal. 36 (2014).

DOI: 10.1016/j.engfailanal.2013.09.017

Google Scholar